In a large skillet, heat pasta sauce over medium-high heat. Mix trimmed spinach into the pasta sauce.

In a food processor, combine cottage cheese, basil, egg yolks, and 2 tablespoons of Parmesan cheese. Blend until all ingredients are combined and smooth.

Assembly: Sprinkle 2 tablespoons of bread crumbs over the bottom of a 13x9x2 inch baking pan. Cover the bottom of the dish with half of the zucchini and squash slices. Next, spread cottage cheese mixture over the squash and zucchini slices. Sprinkle with 3 tablespoons of bread crumbs. Top with remaining zucchini slices. Sprinkle with the remaining 3 tablespoons of bread crumbs. Pour pasta sauce evenly over the top. Sprinkle mozzarella cheese evenly over the top. Sprinkle with the remaining 2 tablespoons of Parmesan cheese.

Bake for about 35 minutes. Cheese should be browned and bubbling. Let stand for 10 to 25 minutes before serving.

CarePages.com is health care's largest social network to provide the emotional support needed for healing and well-being. CarePages enables those involved in a health event to create private websites for sharing health updates, photos and supportive messages